Patent Assignment
Reel/Frame 004496/0646
Assignment of Assignors Interest.
Recorded: 1985-12-13
Pages: 1
Assignors
FRIESEN, HEINZ-JURGEN
Executed: 1985-11-01
GRENNER, GERD
Executed: 1985-11-08
PAULY, HANS-ERWIN
Executed: 1985-11-01
KOHL, HELMUT
Executed: 1985-11-08
HABENSTEIN, KLAUS
Executed: 1985-11-08
STARK, JOSEPH
Executed: 1985-11-01
Assignee
BEHRINGWERKE AKTIENGESELLSCHAFT
A CORP OF GERMANY, D-3550 MARBURG/LAHN, GERMANY
Covered Property
(1)
Sheet-Like Diagnostic Device
Patent:
4,861,711 →
Application:
06/808,563 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
See Recording on Reel 8792, Frame 0076. (Re-Record to Correct the Number of Microfilm Pages from 10 to 15.
Sep 4, 1997
From: BEHRINGWERKE AKTIENGESELLSCHAFT
To: BEHRING DIAGNOSTICS GMBH
Reel/Frame 008792/0076 →
Assignment of Assignor's Interest
Sep 4, 1997
From: BEHRINGWERKE AKTIENGESELLSCHAFT
To: BEHRING DIAGNOSTICS GMBH
Reel/Frame 008842/0428 →
Change of Name
May 14, 1998
From: BEHRING DIAGNOSTICS GMBH
To: DADE BEHRING MARBURG GMBH
Reel/Frame 009197/0667 →
Grant of Security Interest in United States Patents, Trademarks and Other Intellectual Property Rights
Dec 14, 2001
From: DADE BEHRING MARBURG GMBH
To: DRESDNER BANK AKTIENGESELLSCHAFT IN FRANKFURT AM MAIN
Reel/Frame 012333/0714 →
Release of Security Interest
May 16, 2006
From: DRESDNER BANK AKTIENGESELLSCHAFT IN FRANKFURT AM MAIN
To: DADE BEHRING MARBURG GMBH
Reel/Frame 017675/0358 →